The house where the famed outlaw was shot by a dirty coward is now a museum to the criminal's legacy.

Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

This historic cliffside mansion uses a natural cave for air conditioning.

If there's another drive-through golf-cart bar in a bat-filled cave on top of a mountain, we don't know about it.

A mysterious light of unknown origin on the backroads of Missouri.

The maximum security facility was once thought to have "the bloodiest 47 acres in America."

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

400 million-year old limestone caverns nestled in the Ozarks served as shelter and a hideout for cultures throughout North American history.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

Once an ambitious nature spa, these forest ruins now provide a serene monument to failure.

European castle ruins in an American state park are actually the product of death and grief.

Mining caused an asbestos emergency in this small town.

The shortest river in America flows for just 201 feet.

The highest point in Montana is as rugged and singular as the state itself.

High in the Rockies the third largest statue in the U.S. opens her welcoming arms, and lights up the night sky.

A classic mystery spot complete with spots that are said to make you shrink or grow when you stand on them.

A little-visited ghost town state park offers a glimpse into Montana’s "Silver Queen."

Mining town from the late 1890s, once home to Calamity Jane.

This off-the-beaten-path abandoned town is a relic of Montana's silver mining boom.

This angular Dwarven tunnel cuts through a mountainside in Glacier National Park.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

Some of the Old West's most notorious outlaws frequented this mining town.

The final resting place of the living embodiment of the famous Forest Service symbol.

A blacklight journey through a celestial art exhibit.